Phoenix Goes Against the World

When she opens her eyes, Huang Beiyue, a talented killer known as "Ultimate Weapon," finds that she travels through time into another world and possesses a girl's body, who is the trueborn daughter of princess royal but humiliated by everyone. With such an identity, Huang Beiyue rises from obscurity. Meanwhile, a mysterious guy becomes more and more interested in her... (Source: Manga Toon)